Dec 17 23:25:02.271 INFO checking harrydevnull/cassandra-rust-test against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:25:02.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/harrydevnull/cassandra-rust-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:25:02.788 INFO [stdout] 60782340849b8c8198b6adfc474ece2ab2199336b9e5bc7a740ebc1632e8649f
Dec 17 23:25:02.790 INFO running `"docker" "start" "-a" "60782340849b8c8198b6adfc474ece2ab2199336b9e5bc7a740ebc1632e8649f"`
Dec 17 23:25:04.822 INFO [stderr]     Checking uuid v0.2.3
Dec 17 23:25:04.830 INFO [stderr]     Checking snap v0.1.2
Dec 17 23:25:05.777 INFO [stderr]     Checking cdrs v0.2.0
Dec 17 23:25:06.672 INFO [stderr]     Checking cassandraaccess v0.1.0 (/opt/crater/workdir)
Dec 17 23:25:06.911 INFO [stderr] warning: unused variable: `response_frame`
Dec 17 23:25:06.911 INFO [stderr]   --> src/main.rs:16:9
Dec 17 23:25:06.911 INFO [stderr]    |
Dec 17 23:25:06.911 INFO [stderr] 16 |     let response_frame = client.start(compression::Compression::Snappy).unwrap();
Dec 17 23:25:06.911 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_response_frame` instead
Dec 17 23:25:06.912 INFO [stderr]    |
Dec 17 23:25:06.912 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:25:06.912 INFO [stderr] 
Dec 17 23:25:07.032 INFO [stderr] warning: unused variable: `response_frame`
Dec 17 23:25:07.032 INFO [stderr]   --> src/main.rs:16:9
Dec 17 23:25:07.032 INFO [stderr]    |
Dec 17 23:25:07.032 INFO [stderr] 16 |     let response_frame = client.start(compression::Compression::Snappy).unwrap();
Dec 17 23:25:07.032 INFO [stderr]    |         ^^^^^^^^^^^^^^ help: consider using `_response_frame` instead
Dec 17 23:25:07.032 INFO [stderr]    |
Dec 17 23:25:07.032 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:25:07.032 INFO [stderr] 
Dec 17 23:25:07.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Dec 17 23:25:07.401 INFO running `"docker" "inspect" "60782340849b8c8198b6adfc474ece2ab2199336b9e5bc7a740ebc1632e8649f"`
Dec 17 23:25:07.550 INFO running `"docker" "rm" "-f" "60782340849b8c8198b6adfc474ece2ab2199336b9e5bc7a740ebc1632e8649f"`
Dec 17 23:25:07.672 INFO [stdout] 60782340849b8c8198b6adfc474ece2ab2199336b9e5bc7a740ebc1632e8649f